CVE-2023-46144— PHOENIX CONTACT: PLCnext Control prone to download of code without integrity check
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I. Basic Information for CVE-2023-46144
Vulnerability Information
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Vulnerability Title
PHOENIX CONTACT: PLCnext Control prone to download of code without integrity check
Source: NVD (National Vulnerability Database)
Vulnerability Description
A download of code without integrity check vulnerability in PLCnext products allows an remote attacker with low privileges to compromise integrity on the affected engineering station and the connected devices.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
下载代码缺少完整性检查
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHOENIX CONTACT PLCnext Engineer和PLCnext Control Devices 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHOENIX CONTACT PLCnext Engineer和PHOENIX CONTACT PLCnext Control Devices都是德国菲尼克斯电气（PHOENIX CONTACT）公司的产品。PHOENIX CONTACT PLCnext Engineer是一套用于自动化控制器的工程软件平台。PHOENIX CONTACT PLCnext Control Devices是一款应用于工业环境可编程逻辑控制器。 PHOENIX CONTACT PLCnext Engineer和PLCnext
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| PHOENIX CONTACT | AXC F 1152 | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | AXC F 2152 | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | AXC F 3152 | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | BPC 9102S | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | EPC 1502 | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | EPC 1522 | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | PLCnext Engineer | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | RFC 4072R | 0 ~ 2024.0 | - | |
| PHOENIX CONTACT | RFC 4072S | 0 ~ 2024.0 | - |
II. Public POCs for CVE-2023-46144
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · PHOENIX CONTACT · 2023-12-14 · 6 CVEs total
| CVE-2023-0757 | 9.8 CRITICAL | Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource |
| CVE-2023-46141 | 9.8 CRITICAL | Phoenix Contact: Automation Worx and classic line controllers prone to Incorrect Permissio |
| CVE-2023-46142 | 8.8 HIGH | PHOENIX CONTACT: Insufficient Read and Write Protection to Logic and Runtime Data in PLCne |
| CVE-2023-46143 | 7.5 HIGH | Phoenix Contact: Classic line industrial controllers prone to inadequate integrity check o |
| CVE-2023-5592 | 7.5 HIGH | Phoenix Contact: ProConOs prone to Download of Code Without Integrity Check |
IV. Related Vulnerabilities
Same product: AXC F 1152
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Phoenix Contact: File access due to the replacement of a cri - CVE-2025-41666
Phoenix Contact: File access due to the replacement of a cri - CVE-2025-41665
Phoenix Contact: DoS of the PLC due to incorrect default per - CVE-2023-46142
PHOENIX CONTACT: Insufficient Read and Write Protection to L
Same vendor: PHOENIX CONTACT
- CVE-2024-43384
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Stack-Based Buffer Overflow in CLI Login Username Handling o - CVE-2026-22320
Stack-Based Buffer Overflow in TFTP File-Transfer Command Ha
Same weakness: CWE-494
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Missing Signature Verification for Updates in Ollama - CVE-2026-40066
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V. Comments for CVE-2023-46144
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